Ford Bronco 351 Vacuum Hose Routing Diagram - EGR, CANP, AIR B/D, MAP, VRESER
Reference · 1992-1996 BroncoAll 40 vacuum routing diagrams
Vacuum routing diagram showing hose connections among the MAP sensor, EGR, EVR, air solenoids, FPRC, carbon canister and throttle body.
Part of 1992-1996 Ford Bronco Vacuum Routing Diagrams
This document is a vacuum hose routing schematic (vacuum diagram) uploaded as part of a calibration document set for a Ford Bronco with a 351 engine. The diagram shows the layout of the vacuum system components and their hose connections as viewed from above, with 'FRONT OF VEHICLE' indicated at the bottom right. Components depicted and labeled include: the fuel tank(s) connection, V REST (vapor restrictor), CARBON CAN (carbon canister), CANP (canister purge solenoid), AIR D (air diverter valve), FPRC (fuel pressure regulator control), MAN VAC (manifold vacuum source), AIR B (air bypass valve), MAP (manifold absolute pressure sensor), EGR valve, THROTTLE BODY, EVR (EGR vacuum regulator) labeled for EGR, two SOL V (solenoid valves) labeled for AIR D and AIR B, and VRESER (vacuum reservoir). Solid heavy lines, thin lines, and dashed lines distinguish different vacuum hose runs. A reader can use this diagram to verify or restore correct vacuum hose routing between the emissions control components, thermactor air system solenoids, EGR system, canister purge circuit, and vacuum reservoir. No part numbers, years, or engine displacement are printed on the visible portion of this scan.
Is this accurate? Sign in to help verify it.
Frequently asked questions
- What vacuum components are shown on this Bronco 351 vacuum diagram?
- The diagram shows the fuel tank(s) line, V REST, carbon canister (CARBON CAN), CANP solenoid, AIR D and AIR B valves, FPRC, manifold vacuum (MAN VAC), MAP sensor, EGR valve, throttle body, EVR (for EGR), two SOL V solenoids (for AIR D and AIR B), and a vacuum reservoir (VRESER).
- Where does the carbon canister connect in this diagram?
- The carbon canister (CARBON CAN) connects to the fuel tank(s) line through the V REST and links via a dashed line to the CANP solenoid.
- What controls the EGR valve according to this diagram?
- The EGR valve is connected to the EVR (EGR vacuum regulator), which is one of the solenoid devices shown in the row labeled EVR/EGR.
- How is the diagram oriented?
- The diagram is labeled 'FRONT OF VEHICLE' at the bottom, indicating the layout is viewed with the vehicle front toward the bottom of the drawing.
- Where does the throttle body connect in this vacuum schematic?
- The throttle body is shown connected via a dashed vacuum line running toward the EGR valve area and near the MAN VAC manifold vacuum source and FPRC.
No comments yet.